My Spartan company, The BoomCo Blasters is closing on on completing the first 3 levels of all the kill commendations to get the Achilles armor. We have most of the kill commendations on level 3 and even a few on level 4 or 5, so now would be a great time to join if you are looking to unlock the armor. The more members we get, the faster we can unlock the Achilles armor!